Korg KR-55 PRO - Specifications

Appendix
27
Specications
Rhythm function
Rhythm Styles: 24 rhythm styles, two variations for each
rhythm style, each variation has three paerns (basic, ll-in 1,
ll-in 2).
Tempo: 48–240 bpm
Chain function: 30 banks (up to 999 measures can be
registered in each)
Recorder function
Recording format: PCM audio WAV format (le name
extension .wav), 44.1 kHz, 16-bit
Recording time: Depends on the SD card used; approximately
100 minutes per 1 GB
Maximum continuous recording time: 3 hours
Number of songs: Maximum 50
Number of multitrack recordings: Depends on the remaining
free capacity of the SD card
Undo/Redo: Once
Player function
Playback formats: PCM audio WAV format (le name
extension .wav) 44.1 kHz, 16-bit, Stereo
Maximum data size (time): Depends on the memory card
used; approximately 100 minutes per 1 GB (for WAV data)
Maximum number of data les (number of folders): Up to 99
songs (per folder); a total of eight folders M1–M8 inside the
PLAYER folder can be used.
Playlist function: 10 banks (up to 24 songs can be registered
in each)
Mixer eect section
Eects: Reverb eect
Equalizer: BASS, TREBLE
ACOUSTAGE (wide stereo eect)
Tuner function
Scale: 12-note equal temperament
Chromatic
Calibration: 435–445 Hz
Tuning guide tone: Three types (guitar, bass, piano)
Display
7-segment four-digit LED
SD card
Usable cards: SDHC(UHS-I) 4 GB–32 GB recommendation
Input jacks
MIC IN jacks: XLR-3-32 type (balanced), input impedance 4.7
kΩ, nominal level -43 dBV
INPUT 1 jack, INPUT 2 jack (guitar, bass): 1/4" mono phone
jack (unbalanced), input impedance 1 MΩ, nominal level -26
dBV
AUX INPUT jack: 1/8" stereo mini-phone jack (unbalanced),
input impedance 10 kΩ, nominal level -17 dBV
FOOT SW jack: 1/4" stereo phone jack, usable foot switch:
VOX VFS5 foot switch
Output jacks
OUTPUT L/MONO jack, R jack: 1/4" mono phone jack
(unbalanced)
jack: 1/8" stereo mini-phone jack, maximum level: 0 dBV, 30
mW, 32 Ω
Power supply:
DC 9V, six AA baeries
(alkaline or nickel-metal hydride are supported)
Battery life:
approximately 7 hours (when using alkaline baeries)
approximately 7 hours (when using nickel-metal hydride
baeries)
* Varies depending on the baeries used and the conditions
of use
Current consumption
330 mA
Dimensions (W×D×H)
244 x 220 x 68 mm / 9.61" × 8.66" × 2.68"
Weight
1.4 kg / 3.09 lbs (Excluding baeries)
Included items
AC adapter (DC 9V, )
Option (sold separately)
Foot switch: VOX VFS5
* Specications and appearance are subject to change without
notice for improvement.